| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $205.39 | 9.662% | $225.2348 | $225.23 | $225.25 | $225.20 |
| Purchase #2 | $146.97 | 6.498% | $156.5201 | $156.52 | $156.50 | $156.50 |
| Purchase #3 | $164.40 | 8.544% | $178.4463 | $178.45 | $178.45 | $178.40 |
| Purchase #4 | $101.75 | 6.781% | $108.6497 | $108.65 | $108.65 | $108.60 |
| Purchase #5 | $16.61 | 5.183% | $17.4709 | $17.47 | $17.45 | $17.50 |
| Purchase #6 | $222.54 | 3.538% | $230.4135 | $230.41 | $230.40 | $230.40 |
| Purchase #7 | $24.70 | 9.124% | $26.9536 | $26.95 | $26.95 | $27.00 |
| 7 purchase totals = | $882.36 | $943.6889 | $943.68 | $943.65 | $943.60 | |